Sampling Distribution Mean

Sampling Distribution of the Sample Mean

Discrete Population Distribution

Select Population Distribution:

The distribution describes the probabilities for the number of stars a reviewer will give the Fitbit on Amazon.

The distribution describes the probabilities for the outcomes of rolling a fair die.

The distribution describes the probabilities for the outcomes of rolling an unfair (unbalanced) die.

The distribution describes the probabilities of lengths of words in an excerpt of a speech by Judge Sotomayor.

Enter population distribution P(x) by

providing the number of distinct values

specifying the values for x

specifying the probabilities P(x)

To edit a cell, double click/tab on it!

Number of distinct values:

Enter Numerical Value for n

Select how many samples (of size 50) you want to simulate drawing from the population:

Values from last sample generated:

Options:

Show Normal Approximation

Select Range of x-Axis (Zoom In)

Sample Mean

Population Mean

Summary Statistics of Samp. Dist.

Find Percentile for Samp. Dist.

Which Percentile (in %)?

Find Probability

At or below which value?

Download Graph(s)

Which plot do you want to save?

Download Sampling Distribution

Download Population Distribution

Download Data Distribution

Summary Statistics for Sampling Distribution:

Percentile of Sampling Distribution:

Proportion of Sampling Distribution at or below a certain value: